I thought of Bobby, of the last look he had given me, and at that moment I understood one of the differences between man and cat: man knows he's going to die, so he can get ready and be willing, even eager, to go. A cat knows the end is near, but that's all. He can't accept death: he can't trust in it; cats are perhaps too metaphysical an entity to need to believe in the idea of a beyond; a cat is his own god and man his creation.